package cn.wolfcode.ssm.mapper;

import cn.wolfcode.ssm.qo.QueryObject;

import java.util.List;
import java.util.Map;

public interface CustomerReportMapper {

    //这里没有创建实体类,而是将查询的每一条结果封装进map对象中
    List<Map> selectCustomerReport(QueryObject qo);
}
